anemophilous การใช้

• Anemophilous pollens may also be inadvertently captured by bees'electrostatic field.
• Female flowers are grouped five by five, and pollination is mainly anemophilous.
• Anemophilous flowers use the wind to move pollen from one flower to the next.
• Most late summer and fall pollen allergies are probably caused by ragweed, a widespread anemophilous plant.
• Pollination is probably myiophyllous, even though " Tetracentron " shows a clear anemophilous syndrome.
• Anemophilous pollen grains are light and non-sticky, so that they can be transported by air currents.
• The nutritious Pollen from plants adapted to such pollinators contrasts with the also copious pollen from specialist anemophilous plants.
• Furthermore, as an adaptation to being borne effectively by the wind, anemophilous pollen must be very light.
• Honeybees and bumblebees actively gather anemophilous corn ( maize ) pollen, though it is of little value to them.
• There is an entire food web within the axil : through anemophilous nutrition, the plant obtains its nutrients from the wind.
• However, insects sometimes gather pollen from staminate anemophilous flowers at times when higher-protein pollens from entomophilous flowers are scarce.
• Anemophilous spring blooming plants such as oak, birch, hickory, pecan, and early summer grasses may also induce pollen allergies.
• Pollen from anemophilous plants tends to be smaller and lighter than pollen from entomophilous ones, with very low nutritional value to insects.
• Instead the allergen is usually the pollen of the contemporary bloom of anemophilous ragweed ( " Ambrosia " ), which can drift for many kilometers.
• Anemophilous plants possess well-exposed stamens so that the pollens are exposed to wind currents and also have large and feathery stigma to easily trap airborne pollen grains.
• When the tassel is mature and conditions are suitably warm and dry, anthers on the tassel anemophilous ( dispersed by wind ), and because of its large settling velocity, most pollen falls within a few meters of the tassel.
• Whereas the pollen of animal-pollinated flowers tends to be large-grained, sticky, and rich in protein ( another " reward " for pollinators ), anemophilous flower pollen is usually small-grained, very light, and of little nutritional value to animals.
• A Middle Devonian precursor to anemophilous pollination . " Runcaria " sheds new light on the sequence of character acquisition leading to the seed, having all the qualities of seed plants except for a solid seed coat and a system to guide the pollen to the seed.
• "Luzula sylvatica " is both anemophilous and entomophilous, in that it can be pollinated by either wind or insect . " L . sylvatica "'s fruit is a 3-valved apical appendage ); seeds tend to germinate close to their parent plant.
• Since maple and oak pollen have similar protein content ( with a deviation up to 5 % ), larvae reared on the diet of either plant do not differ in cocoon weight  hence the offspring of " O . rufa " develop equally on the pollen of both zoophilous and anemophilous plants.